NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-24 T14:52:26 PST
Help | Comment | NED Home

Redshift data point(s) for object NGC 4518

12 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6541   2   0.021817   0.000007   2016SDSSD.C...0000:
1 Optical features > 30000     1.203900   0.000000   2006SDSS5.C...0000:
2 6540   2   0.021817   0.000007   2016SDSSD.C...0000:
3 6544   12   0.021828   0.000040   1985AJ.....90.1681B
4 6544   32   0.021828   0.000107   1998ApJS..119..277G
5 Optical 6556   35   0.021868   0.000117   2000UZC...C......0F
6 Optical features 6547   54   0.021839   0.000181   2006SDSS5.C...0000:
7 4497     0.015000     2018MNRAS.473.4731K
8 5645     0.018831     2014ApJS..210....9B
9 6450     0.021516     2015ApJ...812...89M
10 6541     0.021820     2014ApJS..210....9B
11 6548     0.021842     2015MNRAS.448.3442G
12 6553     0.021857     2014ApJS..215...22K

Detailed information for each entry

No. 1
Name in publication  : SDSS J123311.76+075105.9      
Coordinates          : 188.298981               7.851633         J2000
Features targeted    : Optical features              
Velocity or redshift :  1.203900                                z=   1.203900
Uncertainty          : +/-0.000000                              +/-  0.000000
Unc. Significance    : uncertainty
Reference Code       : 2006SDSS5.C...0000:

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Fiber-optic feed
    Features         :   Emission lines
    Technique        : Individual line fitting
    Spatial mode     : Redshift is for nucleus only

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From new, raw data

NED Comment          :                                         



No. 2 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.021816636 z= 0.021817 Uncertainty : +/-7.004845E-6 +/- 0.000007 Unc. Significance : uncertainty Reference Code : 2016SDSSD.C...0000: Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : VCC 1484 Coordinates : Features targeted : Velocity or redshift : 0.021828 z= 0.021828 Uncertainty : +/-0.000040 +/- 0.000040 Unc. Significance : uncertainty Reference Code : 1985AJ.....90.1681B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : NGC 4518 Coordinates : Features targeted : Velocity or redshift : 0.021828 z= 0.021828 Uncertainty : +/-0.000107 +/- 0.000107 Unc. Significance : uncertainty Reference Code : 1998ApJS..119..277G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : UZC J123311.8+075106 Coordinates : 123311.8 +075106. J2000 Features targeted : Optical Velocity or redshift : 6556 km/s z= 0.021868 Uncertainty : +/-35 +/- 0.000117 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 6 Name in publication : SDSS J123311.76+075105.9 Coordinates : 188.298981 7.851633 J2000 Features targeted : Optical features Velocity or redshift : 0.021839 z= 0.021839 Uncertainty : +/-0.000181 +/- 0.000181 Unc. Significance : uncertainty Reference Code : 2006SDSS5.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.015 z= 0.015000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2018MNRAS.473.4731K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.018831 z= 0.018831 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..210....9B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 6450.4 km/s z= 0.021516 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJ...812...89M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.021820 z= 0.021820 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..210....9B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.0218424 z= 0.021842 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.448.3442G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : VCC 1484 Coordinates : 123311.7600 +075105.760 J2000 Features targeted : Velocity or redshift : 6553 km/s z= 0.021857 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..215...22K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



Back to NED Home